41 citations · 137 across the 22 of their papers we have counts for
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Effective Interactions in Group Competition with Strategic Diffusive Dynamics
Elena Agliari, Adriano Barra, Raffaella Burioni +2
We analyze, on a random graph, a diffusive strategic dynamics with pairwise interactions, where nor Glauber prescription, neither detailed balance hold. We observe numerically that…
Spin Glass Identities and the Nishimori Line
Pierluigi Contucci, Cristian Giardina, Hidetoshi Nishimori
For a general spin glass model with asymmetric couplings we prove a family of identities involving expectations of generalized overlaps and magnetizations in the quenched state. Th…
Lack of monotonicity in spin glass correlation functions
Pierluigi Contucci, Francesco Unguendoli, Cecilia Vernia
We study the response of a spin glass system with respect to the rescaling of its interaction random variables and investigate numerically the behaviour of the correlation function…
Correlation Inequalities for Spin Glasses
Pierluigi Contucci, Joel Lebowitz
We prove a correlation type inequality for spin systems with quenched symmetric random interactions. This gives monotonicity of the pressure with respect to the strength of the int…
Comment on ``Both site and link overlap distributions are non trivial in 3-dimensional Ising spin glasses'', cond-mat/0608535v2
P. Contucci, C. Giardina'
We comment on recent numerical experiments by G.Hed and E.Domany [cond-mat/0608535v2] on the quenched equilibrium state of the Edwards-Anderson spin glass model. The rigorous proof…
Ultrametricity in the Edwards-Anderson Model
P. Contucci, C. Giardina', C. Giberti +2
We test the property of ultrametricity for the spin glass three-dimensional Edwards-Anderson model in zero magnetic field with numerical simulations up to spins. We find an…